Pipeline fittings. Tables of figures. Rules for designation and registration
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Pipeline fittings. Requirements to materials of fittings used for hydrogen sulfide-containing media
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Pipeline fittings. Multi-layered bellows made of alloy ВТ1-0. General technical specifications
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Pipeline fittings. General requirements for carrying of fire resistance tests
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Pipeline fittings. Procedure for experimental determination of hydraulic and cavitation performances
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Pipeline fittings. Friction coefficients in pipeline fitting assemblies
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